This build is pretty buggy and only a preview of things to come. It has some major regressions (new events can't be created, for example) This build is really only for people who like to test some bleeding edge software, file bugs about the issues they find (please search for duplicates first) or verify that some open bugs have been fixed in this build.

If you are looking for a reasonable stable build with a relatively small number of major bugs or for a replacement of the 0.2 release, then this build is definitely not for you.